我提这个问题,有人会说,(80)规程早已确定,还有谁不知道吗?是的,(80)规程发布至今已有七年了,然而实际当中,由于各人的理解不一,对此安全阀的启动压力的确定,就得出不同的结果。如××锅炉厂寄给昆明市二招的二台 KZL4—13锅炉的安装使用说明书上,就规定省煤器安全阀的启动压力为14.3kgf/cm~2。而我认为此种确定不够确切。现想将 I would like to raise this issue. Some people may say that (80) the procedure has already been finalized. Who else does not know? Yes, it has been seven years since the release of the (80) Rules. However, in reality, because of different understandings, This safety valve to determine the starting pressure, you come to different results. Such as × × boiler plant sent to Kunming Erzhao two KZL4-13 boiler installation instructions, the provisions of economizer safety valve starting pressure of 14.3kgf / cm ~ 2. And I think this kind of determination is not exact enough. Now want to be